https://github.com/sergiors/pipeline

Compose sequence of operations, immutable without side-effects
https://github.com/sergiors/pipeline

functional-programming php7 pipeline

Last synced: 3 months ago
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Compose sequence of operations, immutable without side-effects

• Host: GitHub
• URL: https://github.com/sergiors/pipeline
• Owner: sergiors
• Created: 2016-06-27T21:28:06.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2017-04-19T13:06:59.000Z (about 8 years ago)
• Last Synced: 2025-04-24T02:12:21.148Z (3 months ago)
• Topics: functional-programming, php7, pipeline
• Language: PHP
• Homepage:
• Size: 13.7 KB
• Stars: 19
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
Pipeline

--------

[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/sergiors/pipeline/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/sergiors/pipeline/?branch=master)

[![Code Coverage](https://scrutinizer-ci.com/g/sergiors/pipeline/badges/coverage.png?b=master)](https://scrutinizer-ci.com/g/sergiors/pipeline/?branch=master)

[![Build Status](https://scrutinizer-ci.com/g/sergiors/pipeline/badges/build.png?b=master)](https://scrutinizer-ci.com/g/sergiors/pipeline/build-status/master)

Install

-------

```bash

composer require sergiors/pipeline

```

How to use

----------

```php

use Sergiors\Pipeline\Pipeline;

$pipeline = (new Pipeline)

    ->pipe(function ($payload) {

        return $payload + 2;

    })

    ->pipe(function ($payload) {

        return $payload * 2;

    });

echo $pipeline(10); // => 24

// echo $pipeline->process(10);

```

```php

$pipeline = (new Pipeline)

    ->pipe(function ($payload, $container) {

        ...

    })

    ->pipe(function ($payload, $container) {

        ...

    });

$container = ...;

$pipeline(10, $container);

```

You can use `Sergiors\Pipeline\Reduce`, `Sergiors\Pipeline\Filter` and `Sergiors\Pipeline\Map` to compose the pipeline more readable.

```php

use Sergiors\Pipeline\Pipeline;

use Sergiors\Pipeline\Filter;

$getOrgs = (new Pipeline)

    ->pipe(new Filter(function ($org) {

        return $org instanceof OrgInterface;

    }));

// an array with OrgInterface and UserInterface objects

$users = [...];

print_r($getOrgs($users));

```

Motivation

----------

[Collection Pipeline](http://martinfowler.com/articles/collection-pipeline/)

License

-------

MIT